diff options
| -rw-r--r-- | llvm/lib/IR/LegacyPassManager.cpp | 6 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/time-passes-json-stats.ll | 14 |
2 files changed, 19 insertions, 1 deletions
diff --git a/llvm/lib/IR/LegacyPassManager.cpp b/llvm/lib/IR/LegacyPassManager.cpp index b04787cb30e..46bfba7f5a0 100644 --- a/llvm/lib/IR/LegacyPassManager.cpp +++ b/llvm/lib/IR/LegacyPassManager.cpp @@ -545,7 +545,11 @@ public: Timer *&T = TimingData[P]; if (!T) { StringRef PassName = P->getPassName(); - T = new Timer(PassName, PassName, TG); + StringRef PassArgument; + if (const PassInfo *PI = Pass::lookupPassInfo(P->getPassID())) + PassArgument = PI->getPassArgument(); + T = new Timer(PassArgument.empty() ? PassName : PassArgument, PassName, + TG); } return T; } diff --git a/llvm/test/CodeGen/X86/time-passes-json-stats.ll b/llvm/test/CodeGen/X86/time-passes-json-stats.ll new file mode 100644 index 00000000000..70049b2363e --- /dev/null +++ b/llvm/test/CodeGen/X86/time-passes-json-stats.ll @@ -0,0 +1,14 @@ +; RUN: llc -mtriple=x86_64-- -stats-json=true -stats -time-passes %s -o /dev/null 2>&1 | FileCheck %s + +; Verify that we use the argument pass name instead of the full name as a json +; key for timers. +; +; CHECK: { +; CHECK-NEXT: "asm-printer.EmittedInsts": +; CHECK-NOT: Virtual Register Map +; CHECK: "time.pass.virtregmap.wall": +; CHECK: "time.pass.virtregmap.user": +; CHECK: "time.pass.virtregmap.sys": +; CHECK: Virtual Register Map + +define void @test_stats() { ret void } |
